Home / 6,808.19-10,204.63-3,467.06

Finding the Fourth Proportional to 6,808.19, 10,204.63 and 3,467.06

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Solution

The fourth proportional to 6,808.19, 10,204.63 and 3,467.06 is: 5,196.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,808.19 : 10,204.63 = 3,467.06 : x
  2. Step 2: Convert to fraction form
    6,808.19/10,204.63 = 3,467.06/x
  3. Step 3: Cross multiply
    6,808.19x = 10,204.63 × 3,467.06
  4. Step 4: Simplify right side
    6,808.19x = 35,380,064.49
  5. Step 5: Solve for x
    x = 35,380,064.49/6,808.19
  6. Step 6: Final answer
    x = 5,196.69

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.